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Based on the output voltage and current phase, inverters are classified into two major categories: single-phase inverters and three-phase inverters. These categories are briefly discussed here.
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Modern aircraft are increasingly using electric actuation technology, and the application of a large number of advanced airborne electrical equipment has rapidly increased the capacity of ai...[Details]
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First, let's understand what partial discharge is. Partial discharge refers to the discharge or breakdown phenomenon in the local range of the insulating medium caused by uneven electric field dist...[Details]
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As blue and white light emitting diodes (LEDs) entered the practical stage in 1990, LEDs have been widely used in a variety of product applications, including smart phones, personal computers (PCs), ...[Details]
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On the morning of April 11, the main summit of the Smart Manufacturing Conference 2024 was successfully held in Hangzhou. This is an industry event for the fields of smart manufacturing and commerc...[Details]
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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "STC Library Function Usage Reference" Serial port initialization ...[Details]
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High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W...[Details]
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A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch tube to be turned on and off to maintain a stable output voltage. Du...[Details]
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For lithium battery negative electrode materials, although there are many materials under research, graphite is still the main material that can be commercially produced on a large scale. Graphite ...[Details]
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Halfway through 2023, the domestic intelligent driving industry has undergone a sharp change and reached a radical turning point. One side is the Battle of Kaicheng. High-speed NOA has been fully...[Details]
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Google may try its best to enter the mid-range Android smartphone market this year, and is expected to launch the lowest-priced Pixel smartphone ever. A previously unknown Google Pixel smartphone c...[Details]
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Inertial sensors, accelerometers and angular rate gyroscopes, serve as the "inner ears" of cars, and for years have performed some basic, low-performance tasks in applications such as automotive ai...[Details]
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This paper proposes an
intelligent solid-state conversion
switch
scheme suitable for railway signal
power supply
. With CPLD as the core and power MOSFET as the main control device, con...[Details]
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Recently, the Shaanxi Provincial Energy Bureau's "Shaanxi Province New Energy Storage Construction Plan (Draft for Comments)" made further provisions on supporting energy storage for new energy pro...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
Embedded System
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